Is there a pin-compatible replacement for GCM188R72A223KA37D?

Yes, CC0603KRX7R0BB223 is a pin-compatible match in terms of package (0603) and electricals. However, it lacks the target's AEC-Q200 automotive qualification, which is a critical difference.

What risks should I check before replacing GCM188R72A223KA37D?

The main risk is qualification mismatch. The target is AEC-Q200 qualified for automotive use. A general-purpose substitute may not meet the required reliability and temperature standards for such applications.

GCM188R72A223KA37D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Reviewing alternatives for the Murata GCM188R72A223KA37D, a 22nF 100V 0603 automotive-grade MLCC. Key considerations for substitutes are matching the AEC-Q200 qualification and physical package size.

AI replacement insight

Sourcing riskhigh

Qualification mismatch is a critical failure point for automotive applications.

Electrical risklow

Core electrical parameters are commonly available.

Package risklow

0603 is a standard package with many alternatives.

Can it be replaced directly?

No direct, fully equivalent replacement was found. CC0603KRX7R0BB223 is electrically identical but lacks automotive qualification.

Best replacement path

Find an AEC-Q200 qualified 22nF, 100V, X7R, 0603 capacitor from another manufacturer.

Main risk

Using a non-automotive grade component in an application that requires AEC-Q200 reliability.

Recommended alternatives

A 22nF, 100V, 0603 MLCC with matching electricals but is general purpose, not automotive grade.

View details

Alternative comparison matrix

Feature / factor	GCM188R72A223KA37D	CC0603KRX7R0BB223	CC0805KRX7R0BB223	Compatibility / risk
Package	0603 (1608 metric)	0603 (1608 metric)	-	0805 (2012 metric) — Larger package requires PCB redesign.
Capacitance	22 nF	22 nF	-	22 nF — Capacitance matches.
Voltage	100 V	100 V	-	100 V — Voltage rating matches.
Application	AEC-Q200	General Purpose	-	General Purpose — Target is AEC-Q200 qualified.

Application & sourcing insights

Questions & answers

Yageo's CC0603KRX7R0BB223 offers identical core electrical specs and package, but is a general-purpose part, not automotive-grade. For automotive use, a direct cross with AEC-Q200 is required.